sales/includes/db/cust_trans_db.inc

   1 <?php
   2 //------------------------------------------------------------------------------
   3 //      Retreive parent document number(s) for given transaction
   4 //
   5 function get_parent_trans($trans_type, $trans_no) {
   6
   7         $sql = 'SELECT trans_link FROM
   8                         '.TB_PREF.'debtor_trans WHERE
   9                         (trans_no=' .$trans_no. ' AND type='.$trans_type.' AND trans_link!=0)';
  10
  11         $result = db_query($sql, 'Parent document numbers cannot be retrieved');
  12
  13         if (db_num_rows($result)) {
  14                 $link = db_fetch($result);
  15                 return array($link['trans_link']);
  16         }
  17         if ($trans_type!=10) return 0;  // this is credit note with no parent invoice
  18         // invoice: find batch invoice parent trans.
  19         $sql = 'SELECT trans_no FROM
  20                         '.TB_PREF.'debtor_trans WHERE
  21                         (trans_link='.$trans_no.' AND type='. get_parent_type($trans_type) .')';
  22
  23         $result = db_query($sql, 'Delivery links cannot be retrieved');
  24
  25         $delivery = array();
  26         if(db_num_rows($result)>0) {
  27                 while($link = db_fetch($result)) {
  28                         $delivery[] = $link['trans_no'];
  29                 }
  30         }
  31         return count($delivery) ? $delivery : 0;
  32 }
  33
  34 //----------------------------------------------------------------------------------------
  35 // Mark changes in debtor_trans_details
  36 //
  37 function update_customer_trans_version($type, $versions) {
  38
  39         $sql= 'UPDATE '.TB_PREF. 'debtor_trans SET version=version+1
  40                         WHERE type='.$type. ' AND (';
  41
  42         foreach ($versions as $trans_no=>$version)
  43                 $where[] =      '(trans_no='.$trans_no.
  44                         ' AND version='.$version.')';
  45
  46                 $sql .= implode(' OR ', $where) .')';
  47
  48         return  db_query($sql, 'Concurrent editing conflict');
  49 }
  50
  51 //----------------------------------------------------------------------------------------
  52 // Gets document header versions for transaction set of type $type
  53 // $trans_no = array(num1, num2,...);
  54 // returns array(num1=>ver1, num2=>ver2...)
  55 //
  56 function get_customer_trans_version($type, $trans_no) {
  57         if (!is_array($trans_no))
  58                 $trans_no = array( $trans_no );
  59
  60         $sql= 'SELECT trans_no, version FROM '.TB_PREF. 'debtor_trans
  61                         WHERE type='.$type.' AND (';
  62
  63         foreach ($trans_no as $key=>$trans)
  64                 $trans_no[$key] =       'trans_no='.$trans_no[$key];
  65
  66         $sql .= implode(' OR ', $trans_no) . ')';
  67
  68         $res = db_query($sql, 'document version retreival');
  69
  70         $vers = array();
  71         while($mysql=db_fetch($res)) {
  72                 $vers[$mysql['trans_no']] = $mysql['version'];
  73         }
  74         return $vers;
  75 }
  76 //----------------------------------------------------------------------------------------
  77 // $Total, $Tax, $Freight, $discount all in customer's currency
  78 // date_ is display date (non-sql)
  79 function write_customer_trans($trans_type, $trans_no, $debtor_no, $BranchNo,
  80         $date_, $reference, $Total, $discount=0, $Tax=0, $Freight=0, $FreightTax=0,
  81         $sales_type=0, $order_no=0, $trans_link=0, $ship_via="", $due_date=null,
  82         $AllocAmt=0)
  83 {
  84
  85         $curr = get_customer_currency($debtor_no);
  86         $rate = get_exchange_rate_from_home_currency($curr, $date_);
  87
  88         $SQLDate = date2sql($date_);
  89         $SQLDueDate = date2sql($due_date);
  90
  91         if ($trans_no==0) {
  92         $trans_no = get_next_trans_no($trans_type);
  93
  94         $sql = "INSERT INTO ".TB_PREF."debtor_trans (
  95                 trans_no, type,
  96                 debtor_no, branch_code,
  97                 tran_date, due_date,
  98                 reference, tpe,
  99                 order_, ov_amount, ov_discount,
 100                 ov_gst, ov_freight, ov_freight_tax,
 101                 rate, ship_via, alloc, trans_link
 102                 ) VALUES ($trans_no, $trans_type, '$debtor_no', '$BranchNo',
 103                 '$SQLDate', '$SQLDueDate', '$reference',
 104                 '$sales_type', $order_no, $Total, $discount, $Tax, $Freight,
 105                 $FreightTax, $rate, '$ship_via', $AllocAmt, $trans_link)";
 106         } else {        // may be optional argument should stay unchanged ?
 107         $sql = "UPDATE ".TB_PREF."debtor_trans SET
 108                 debtor_no='$debtor_no' , branch_code='$BranchNo',
 109                 tran_date='$SQLDate', due_date='$SQLDueDate',
 110                 reference='$reference', tpe='$sales_type', order_=$order_no,
 111                 ov_amount=$Total, ov_discount=$discount, ov_gst=$Tax,
 112                 ov_freight=$Freight, ov_freight_tax=$FreightTax, rate=$rate,
 113                 ship_via='$ship_via', alloc=$AllocAmt, trans_link=$trans_link
 114                 WHERE trans_no=$trans_no AND type=$trans_type";
 115         }
 116         db_query($sql, "The debtor transaction record could not be inserted");
 117
 118         return $trans_no;
 119 }
 120
 121 //----------------------------------------------------------------------------------------
 122
 123 function get_customer_trans($trans_id, $trans_type)
 124 {
 125         $sql = "SELECT ".TB_PREF."debtor_trans.*,
 126                 ov_amount+ov_gst+ov_freight+ov_freight_tax+ov_discount AS Total,
 127                 ".TB_PREF."debtors_master.name AS DebtorName, ".TB_PREF."debtors_master.address, ".TB_PREF."debtors_master.email,
 128                 ".TB_PREF."debtors_master.curr_code, ".TB_PREF."debtors_master.tax_id, ".TB_PREF."debtors_master.payment_terms ";
 129
 130         if ($trans_type == systypes::cust_payment()) {
 131                 // it's a payment so also get the bank account
 132                 $sql .= ", ".TB_PREF."bank_accounts.bank_name, ".TB_PREF."bank_accounts.bank_account_name,
 133                         ".TB_PREF."bank_trans_types.name AS BankTransType ";
 134         }
 135
 136         if ($trans_type == 10 OR $trans_type == 11 OR $trans_type == 13) {
 137                 // it's an invoice so also get the shipper and salestype
 138                 $sql .= ", ".TB_PREF."shippers.shipper_name, "
 139                 .TB_PREF."sales_types.sales_type, "
 140                 .TB_PREF."sales_types.tax_included, "
 141                 .TB_PREF."cust_branch.*, "
 142                 .TB_PREF."debtors_master.discount, "
 143                 .TB_PREF."tax_groups.name AS tax_group_name, "
 144                 .TB_PREF."tax_groups.id AS tax_group_id ";
 145         }
 146
 147
 148         $sql .= " FROM ".TB_PREF."debtor_trans, ".TB_PREF."debtors_master ";
 149
 150         if ($trans_type == systypes::cust_payment()) {
 151                 // it's a payment so also get the bank account
 152                 $sql .= ", ".TB_PREF."bank_trans, ".TB_PREF."bank_accounts, ".TB_PREF."bank_trans_types ";
 153         }
 154
 155         if ($trans_type == 10 OR $trans_type == 11 OR $trans_type == 13) {
 156                 // it's an invoice so also get the shipper, salestypes
 157                 $sql .= ", ".TB_PREF."shippers, ".TB_PREF."sales_types, ".TB_PREF."cust_branch, ".TB_PREF."tax_groups ";
 158         }
 159
 160         $sql .= " WHERE ".TB_PREF."debtor_trans.trans_no=$trans_id
 161                 AND ".TB_PREF."debtor_trans.type=$trans_type
 162                 AND ".TB_PREF."debtor_trans.debtor_no=".TB_PREF."debtors_master.debtor_no";
 163
 164         if ($trans_type == systypes::cust_payment()) {
 165                 // it's a payment so also get the bank account
 166                 $sql .= " AND ".TB_PREF."bank_trans.trans_no =$trans_id
 167                         AND ".TB_PREF."bank_trans.type=$trans_type
 168                         AND ".TB_PREF."bank_trans_types.id = ".TB_PREF."bank_trans.bank_trans_type_id
 169                         AND ".TB_PREF."bank_accounts.account_code=".TB_PREF."bank_trans.bank_act ";
 170         }
 171         if ($trans_type == 10 OR $trans_type == 11 OR $trans_type == 13) {
 172                 // it's an invoice so also get the shipper
 173                 $sql .= " AND ".TB_PREF."shippers.shipper_id=".TB_PREF."debtor_trans.ship_via
 174                         AND ".TB_PREF."sales_types.id = ".TB_PREF."debtor_trans.tpe
 175                         AND ".TB_PREF."cust_branch.branch_code = ".TB_PREF."debtor_trans.branch_code
 176                         AND ".TB_PREF."cust_branch.tax_group_id = ".TB_PREF."tax_groups.id ";
 177         }
 178
 179         $result = db_query($sql, "Cannot retreive a debtor transaction");
 180
 181         if (db_num_rows($result) == 0) {
 182                 // can't return nothing
 183                 display_db_error("no debtor trans found for given params", $sql, true);
 184                 exit;
 185         }
 186
 187         if (db_num_rows($result) > 1) {
 188                 // can't return multiple
 189                 display_db_error("duplicate debtor transactions found for given params", $sql, true);
 190                 exit;
 191         }
 192
 193         return db_fetch($result);
 194 }
 195
 196 //----------------------------------------------------------------------------------------
 197
 198 function get_customer_transactions($extra_fields=null, $extra_conditions=null, $extra_tables=null)
 199 {
 200         $sql = "SELECT ".TB_PREF."debtor_trans.*,
 201                 ov_amount+ov_gst+ov_freight+ov_freight_tax+ov_discount AS Total,
 202                 ".TB_PREF."debtors_master.name AS DebtorName, ".TB_PREF."debtors_master.address,
 203                 ".TB_PREF."debtors_master.curr_code, ".TB_PREF."debtor_trans.version ";
 204
 205         if ($extra_fields)
 206                 $sql .= ", $extra_fields ";
 207
 208         $sql .= " FROM ".TB_PREF."debtor_trans, ".TB_PREF."debtors_master ";
 209         if ($extra_tables)
 210                 $sql .= ",$extra_tables ";
 211
 212         $sql .= " WHERE ".TB_PREF."debtor_trans.debtor_no=".TB_PREF."debtors_master.debtor_no";
 213
 214         if ($extra_conditions)
 215                 $sql .= " AND $extra_conditions ";
 216
 217         $sql .= " ORDER BY trans_no";
 218
 219         return db_query($sql, "Cannot retreive debtor transactions");
 220 }
 221
 222 //----------------------------------------------------------------------------------------
 223
 224 function exists_customer_trans($type, $type_no)
 225 {
 226         $sql = "SELECT trans_no FROM ".TB_PREF."debtor_trans WHERE type=$type
 227                 AND trans_no=$type_no";
 228
 229         $result = db_query($sql, "Cannot retreive a debtor transaction");
 230
 231         return (db_num_rows($result) > 0);
 232 }
 233
 234 //----------------------------------------------------------------------------------------
 235
 236 // retreives the related sales order for a given trans
 237
 238 function get_customer_trans_order($type, $type_no)
 239 {
 240         $sql = "SELECT order_ FROM ".TB_PREF."debtor_trans WHERE type=$type AND trans_no=$type_no";
 241
 242         $result = db_query($sql, "The debtor transaction could not be queried");
 243
 244         $row = db_fetch_row($result);
 245
 246         return $row[0];
 247 }
 248
 249 //----------------------------------------------------------------------------------------
 250
 251 function get_customer_details_from_trans($type, $type_no)
 252 {
 253         $sql = "SELECT ".TB_PREF."debtors_master.name, ".TB_PREF."debtors_master.curr_code, ".TB_PREF."cust_branch.br_name
 254                 FROM ".TB_PREF."debtors_master,".TB_PREF."cust_branch,".TB_PREF."debtor_trans
 255                 WHERE ".TB_PREF."debtor_trans.type=$type AND ".TB_PREF."debtor_trans.trans_no=$type_no
 256                 AND ".TB_PREF."debtors_master.debtor_no = ".TB_PREF."debtor_trans.debtor_no
 257                 AND     ".TB_PREF."cust_branch.branch_code = ".TB_PREF."debtor_trans.branch_code";
 258
 259         $result = db_query($sql, "could not get customer details from trans");
 260         return db_fetch($result);
 261 }
 262
 263 //----------------------------------------------------------------------------------------
 264
 265 function void_customer_trans($type, $type_no)
 266 {
 267         // clear all values and mark as void
 268         $sql = "UPDATE ".TB_PREF."debtor_trans SET ov_amount=0, ov_discount=0, ov_gst=0, ov_freight=0,
 269                 ov_freight_tax=0, alloc=0, version=version+1 WHERE type=$type AND trans_no=$type_no";
 270
 271         db_query($sql, "could not void debtor transactions for type=$type and trans_no=$type_no");
 272 }
 273
 274 //----------------------------------------------------------------------------------------
 275
 276 function post_void_customer_trans($type, $type_no)
 277 {
 278         switch ($type) {
 279                 case 10 :
 280                 case 11 :
 281                         void_sales_invoice($type, $type_no);
 282                         break;
 283                 case 13 :
 284                         void_sales_delivery($type, $type_no);
 285                         break;
 286                 case 12 :
 287                         void_customer_payment($type, $type_no);
 288                         break;
 289         }
 290 }
 291
 292 //----------------------------------------------------------------------------------------
 293
 294 function get_customer_trans_link($type, $type_no)
 295 {
 296         $row = db_query("SELECT trans_link from ".TB_PREF."debtor_trans
 297                 WHERE type=$type AND trans_no=$type_no",
 298                 "could not get transaction link for type=$type and trans_no=$type_no");
 299         return $row[0];
 300 }
 301 //----------------------------------------------------------------------------------------
 302
 303 ?>